(Reuters - A late birdie blitz from Henrik Stenson took the Swede into a one-shot lead at 11 under par after the second round of the Nedbank Golf Challenge at the Gary Player Country Club on Friday. Stenson, joint overnight leader with South African Jaco van Zyl, heads the 30-man field after carding a 67 in a round that was truly a tale of two halves. "I'm surprised given that on Wednesday afternoon I didn't think I would be able to tee it up," Stenson, who has been suffering with flu, told reporters. More...